baber/WOPTO huggingface dataset:
Patent JP-H10245916-A (JP)
Title: Panel mutual connection hardware
Inventor: FUKUTOMI HIDEO
IPC: E04B2/74
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a connection hardware capable of facilely and infallibly connecting such panels as wall panels together. SOLUTION: This panel mutual connection hardware is equipped with a shaft 2, which is respectively pierced through mutually joining frame members 6, 6 of panels 5, 5 and inserted across the panels, attractants 3, 3, which are respectively provided on both ends of the shaft 2 and attract the frame members 6, 6 together by being moved to the center of the shaft 2 by rotating the shaft 2 toward the tightening direction and making them abut on the frame members 6, 6, and a fixed nut 4 for rotating the shaft 2 to the center in the longitudinal direction of the shaft 2. Thus panels 5, 5 can be facilely and infallibly connected together by attracting and tightly drawing the frame members 6, 6 together by the attractants 3, 3 by means of rotating the shaft 2 to the tightening direction.
Patent JP-S55139981-A (JP)
Title: Prime mover
Inventor: IMURA USABUROU
IPC: F03G1/00
Filed: 1979-04-20
Abstract: PURPOSE: To prevent vibrations caused by revolution for a long-term nonstop revolution by concentrating the turning force of each gear at an engaged point of gears and generating a torque by virtue of the radial difference of gears.  
     CONSTITUTION: When pressure is given to a gear 1 by links, if the difference of turning forces caused by a radial difference between gears 3 and 4 is neglected, the starting point of the pressure given to each gear simultaneously is given to the engaged point of gears 1 and 2. Consequently, since a shaft 24 is turned anticlockwise and a shaft 25 clockwise, their turning forces are mutually killed and checked. But, as a clockwise turning force given by the radial difference between gears 3 and 4 is added to the gear 3, the clockwise turning force is increased to generate a torque, and a nonstop revolution can be given without vibrations for a long duration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03254784-A (JP)
Title: Automatic embroidering sewing machine
Inventor: SASAKO HIDENORI
IPC: D05C5/04
Filed: 1990-03-02
Abstract: PURPOSE:To avoid causing a user to feel uneasy during converting compressed data to expanded data by showing the progress of embroidering on a display device during embroidering with the expanded data. CONSTITUTION:In the process wherein a desired embroidery data is selected among many compressed data saved in an external memory device and read into the memory of a sewing machine for conversion into expanded data to drive an X-Y mechanism, the expansion rate of the compressed data is obtained from the sum of total byte number of expanded characters for the total byte number of compressed data of each character selected and saved, and the byte number of the compressed data of characters under expansion. The expansion rate so obtained is shown on display devices LCDs 1 and 2 in the form of a bar chart or numeral (percentage). According to the aforesaid construction, it becomes possible to keep a user free from feeling uneasy unnecessarily until completion of data conversion, due to a difficulty in understanding whether equipment are properly operating or at rest.
Patent JP-H08216328-A (JP)
Title: Production of metal-spray-coated molded body
Inventor: MURATA YOSHIHIKO
IPC: E04F13/12
Filed: 1995-02-15
Abstract: PURPOSE: To simply and easily produce a large-area article having a metallic appearance, a non-combustibility, and a durability economically at a low cost. CONSTITUTION: A production method comprises a process for forming a fiber- reinforced cement member 1 by molding a slurry containing cement, aggregate, and water and glass fibers in a form by spraying and thereafter hardening the molded piece by curing, a process for applying a resin primary layer 2 on the surface of the glass fiber-reinforced cement member, a process for forming a metal spray film 3 on the primary layer, and a process for providing a top coat layer 4 on the obtained metal spray film layer. It is preferable that an epoxy resin containing an inorganic substance is used as the resin primary layer 2 and the metal spray film layer 3 is made of a Zn.Al alloy. Furthermore, the glass fiber-containing cement member 1 can be shaped into either a flat plate or a non-planar body.
Patent JP-S57166618-A (JP)
Title: Time division constant current outputting circuit
Inventor: ICHISE TOSHIHIKO
IPC: G05F1/56
Filed: 1981-04-03
Abstract: PURPOSE:To supply a current of a value prescribed in advance, by a simple constitution, without adjusting a load, even if the load is varied, by constituting a circuit of a differential amplifier, a semiconductor element and a switching element. CONSTITUTION:In a state that switching elements 2-5 are all opened, when the element 2 is closed, a current i1 flows through a point (a), a load 10, a transistor TR 7 and a resistance 12. When the current i1 flows through the resistance 12 in this way, a differential amplifier 14 controls the TR 7 so that voltage across the resistor 2 becomes equal to voltage of a reference voltage source 13, therefore, the current i1 is controlled so as to be a value set in advance. Subsequently, when the element 2 is opened and the element 3 is closed, the current i1 flows through a point (b), the load 10, a TR 6 and the resistor 12, and a current i2 is controlled so as to be a value set in advance. In this way, when the switching element is closed by shifting its time, currents having the same value can be supplied to (n) number of loads.
Patent JP-S54141590-A (JP)
Title: Photo output stabilizing circuit
Inventor: NAKAMURA HIROSHI
IPC: H04B10/524
Filed: 1978-04-26
Abstract: PURPOSE:To obtain stable photo output by drawing out a part of the photo output from a main signal transmission line and controlling the quantity of light of a light source with the magnitude of this photo output in the photo output stabilizing circuit of an optical communication system. CONSTITUTION:The photo output 13 in the forward direction of a laser diode LD 11 is applied to the input A of a photo branching circuit 19 consisting of a half mirror 20 and a part thereof transmits through the half mirror 20 and becomes the main signal 21. The photo signal output 22 reflected by the half mirror 20 and drawn out from C is converted to an electric signal in a photo detector 15, after which this signal is fed back to an LD driving circuit 12 through amplifier 16 and LPF 17. The photo output 13 of the LD 11 is controlled constant by the feedback signal.
Patent JP-H02228952-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SATAKE NOZOMI
IPC: A61B8/14
Filed: 1989-03-01
Abstract: PURPOSE:To apply proper focusing corresponding to a use purpose and to obtain a tomographic image of good image quality by improving the continuity of an image by applying change-over control to the corresponding switches of both of a transmission change-over circuit and a reception change-over circuit so as to be set to the caliber of a vibrator corresponding to the caliber data successively inputted from a generation means. CONSTITUTION:Caliber data of a predetermined value is generated and only the corresponding switches of both of a transmission change-over circuit 4 and a reception change-over circuit 5 are changed over on the basis of said caliber data. Therefore, the caliber of a vibrator can be set to a desired value. That is, by the selective control of transmission and reception change-over circuits 4, 5, the caliber of the vibrator becomes continuously variable. Therefore, a focus can be continuously changed over a wide range from strong to weak. As a result, focusing can be applied corresponding to a use purpose and the continuity of an image is improved to obtain a tomographic image of good image quality and, further, the operation load of an operator can be reduced and an imaging condition becomes possible to set arbitrarily and convenience is enhanced.
Patent JP-H09222264-A (JP)
Title: Warm water generator
Inventor: SASAKI TAMIO
IPC: F22B7/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a compact combustion chamber of a warm water generator using a gas burner with high output and to suppress the CO and NO in the case of combustion. SOLUTION: A storage water heater body 10 has three parts of a heat absorbing unit 18, a heat insulation space 19 and a heat exchanger 20 disposed in the depth direction of the body 10 as seen from a gas burner 11. The unit 18 has three first water tubes 14 disposed in a triangular shape to pass water to be heated in the part in contact with a flame 12 output from the burner 11. The space 19 does not have a water tube. Two first water tubes 14 are oppositely disposed in the inlet part of the exchanger 20, one second water tube 15a for passing the water to be heated with the diameter larger than that of the tube 14 and two second water tubes 15b are disposed in the depth direction from the tube 14, and fins are attached to the tubes 15a, 15b without contact with each other.  A straightening plate protrudes between the tubes 15a and 15b so that the combustion gas is easily brought into contact with the tubes 15a, 15b. Water chambers 13a, 13b communicating with the tubes 15a, 15b are provided at the upper and lower surfaces and both sides of the body 10 to expedite the heating of the water passing the water tubes and chambers.
Patent JP-S51126070-A (JP)
Title: Weber treatment equipment
Inventor: SASAKI TAMOTSU
IPC: H01L21/302
Filed: 1975-04-25
Abstract: PURPOSE: To increase the treatment results and prevent repercussions of the treatment liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10225302-A (JP)
Title: Shoe sole for sport shoe
Inventor: KITA KENJIRO
IPC: A43B13/14
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To enable a shoe sole to be bendable matching to the movement of a racer to improve the contact with the sole of a foot, by equipping protrusions for preventing slipping in bent grooves of a shoe with crossing bent grooves comprising forward stepping grooves in outward and inward directions at a position in the vicinity of the ball of the foot in a front trampling part on the shoe sole. SOLUTION: In the vicinity of the ball 6 of the foot of a front trampling part 15 of a shoe sole 1 formed with irregular grooves 5 on the grounding face side 3, crossing bent grooves 7 comprising outward stepping grooves 10 and inward stepping grooves 11 are equipped. The outward stepping grooves are made to be equipped on positions to be bent in stepping a foot outward and the inward stepping grooves are made to be equipped on positions to be bent in stepping a foot inward. Width of the bent groove 7 is widened and equipped with protrusions to prevent slipping. The shape of a protrusion 12 can be cylindrical, polygon, rectangular parallelopiped, cross, etc. The shoe can be easily adapted to movement of a racer by equipping the bent grooves wider than that of conventional ones.
Patent JP-S54142953-A (JP)
Title: Interruption system
Inventor: MIZUNO KENICHI
IPC: G06F3/00
Filed: 1978-04-28
Abstract: PURPOSE: To omit the search for the interruption input/output device by the program by making the hardware identify before setting in the interruption process routine which input/output device delivered the interruption request.  
     CONSTITUTION: When the interruption request factor occurs at input/output device 4 not 3, interruption flag 7 is set and at the same time the interruption request is transmitted to interruption sequencer 5 within central processor 1 via interruption request signal line 8. When the interruption acceptable state is secured within processor 1, sequencer 5 starts operation to perform such interruption preprocess that the contents of the register within processor 1 is made to shunt to fixed memory address 9 of memory unit 10. After this, the signal indicating the execution of the preprocess is transmitted to unit number sending request signal line 13, and the identification is given to the input/output device which had the interruption request to device 3 and 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57164421-A (JP)
Title: Magnetic recording medium
Inventor: ODAGIRI MASARU
IPC: G11B5/851
Filed: 1981-04-01
Abstract: PURPOSE:To obtain a magnetic recording medium for high density recording, whose S/N ratio is high, by measuring the size of a demagnetizing pole section of a metallic thin film magnetic layer whose main components are Co and O, at right angles to the magnetic recording direction on a substrate, and setting it within a specific value range. CONSTITUTION:A substrate 5 consisting of a polyester film, etc. is made to run in the direction as indicated with an arrow along the circumferential surface of a cooling can 2 from a winding-off machine 3, and is wounded 4. A maerial 7 stored in a crucible 8 placed under the cooling can 2, and consisting essentially of Co is vapor-deposited on the substrate 5 by use of a mask 6 so as to become lower continuously within the range extending from a 90 deg. incident angle of to the 40 deg. minimum incident angle (theta), and O2 gas, etc. are led in from a gas leading-in nozzle 9. In this way, a magnetic layer is formed so that the size of a demagnetizing pole section M is within the range of 0.03-0.3mu by measuring it at a right angle in the magnetic recording direction, for instance, by 20% O2 concentration, 60 deg.C temperature of the substrate 5, 20% Ni concentration, and 1,000Angstrom /sec vapor-deposition speed. According to such constitution, a magnetic tape whose S/N ratio is high is obtained.
Patent JP-S59177172-A (JP)
Title: Removal of liquid
Inventor: MINAMI AKIRA
IPC: C25D21/00
Filed: 1983-03-25
Abstract: PURPOSE:To rapidly and certainly remove a liquid remaining on the surface of a plate material, in a method for removing the liquid adherent onto the surface of the plate material with an air knife, by prescraping the liquid off. CONSTITUTION:An Al plate 4 to be continuously transferred in a state mounted on the upper surface of an endless belt 1 stretched between driving and inverted rollers 2 and 3 with an angle theta slightly inclined downwards is passed through a position below a shower spray 5 to which washing water 6 is supplied. Hence, the upper surface of the plate 4 is washed. Then, its lower end surface is passed through a position below the first liquid removal means 7 comprising a vinyl chloride resin sheet provided in the vicinity of the upper surface of the belt 1. Since the lower end surface of the means 7 is provided in a small gap apart from the upper surface of the plate 4, the washing water 6 laminately adherent onto the upper surface of the plate 4 is scraped off by the means 7. Then, the washing water 6 still remaining on said upper surface is scraped off by compressed air sprayed through the top end of an air knife 9 as the second liquid removal means provided at the downstream side of the means 7 onto the plate 4.
Patent JP-2000251349-A (JP)
Title: Electrostatic braking mechanism, electrostatic electrode for tape-like recording medium, and reproducing device and reproducing method of tape-like recording medium
Inventor: KANEKO SHINJI
IPC: G11B15/43
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain stable and highly reliable electrostatic braking mechanism and electrostatic electrode for a tape-like recording medium, a reproducing device of the tape-like recording medium and the reproducing method, by preventing the tape-like recording medium from damaging, rolling in a rotary member, etc., and further falling off, in the still reproduction. SOLUTION: The running state of the running tape-like recording medium 23 which is wound on a rotary drum 24 having heads 25 while the tension is added, is stopped and the tape-like recording medium 23 is electrostatically attracted and fixed by the electrostatic braking mechanism EC arranged at the upstream side from the rotary drum 24, and after the tape-like recording medium 23 is inversely fed to the direction W in some amount by the reverse rotation of a capstan 27 positioned at the downstream side from the rotary drum 24, the tape-like recording medium 23 is fixed and held at the position of the capstan 27.
Patent JP-H01224099-A (JP)
Title: Anaerobic digestion method with fluidized bed
Inventor: OSHIMA YOSHIO
IPC: C02F11/04
Filed: 1988-03-03
Abstract: PURPOSE:To facilitate homogenization operation by converting sludge into a high concn. slurry having flowability. CONSTITUTION:Sewage or waste liquor is passed through a precipitating stage and the resulting precipitated sludge or stockbreeding waste sludge is biologically treated with an organism stuck carrier. At this time, the sludge is converted into a high concn. slurry contg. org. matter-contg. solid matter and having flowability and this slurry is digested in an anaerobic digestion tank provided with a fluidized bed using a carrier 2 having >=2.0 true specific gravity and 2.0-5.0mmphi average diameter as a fluidizing medium. Anaerobic microorganisms propagating at a low speed such as methane bacteria can be held at high concn. by the carrier 2 and the slurry can be digested in the fluidized bed.
Patent JP-H10335519-A (JP)
Title: Structure of metallic wiring of semiconductor device, and forming method of the metallic wiring
Inventor: ZON SHON PARK
IPC: H01L23/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a metallic wiring from peeling from the insulation layer of it overlapping therewith, by forming its structure out of a high-melting-point metallic layer, aluminum layer, and antireflection coating ARC. SOLUTION: On a semiconductor substrate 20 with cell transistors 19 formed thereon, a first flattening insulation layer 22 with a contact hole 23 bored selectively therein is formed. Then, in the contact hole 23, a metallic plug layer 27 is buried via barrier metals 24, 25. Next, a first metallic wiring layer 31 comprising a high-melting-point metallic layer 28, aluminum layer 29, and ARC film 30 is formed selectively on the metallic plug layer 27 and the first flattening insulation film 22. Subsequently, on the first metallic wiring layer 31, a second flattening insulation layer 32 with a via hole 33 provided therein is formed. Then, on the first metallic wiring layer 31, a second metallic wiring layer 34 is formed through the via hole 33 of the second flattening insulation layer 32. Thereby, the phenomenon of the first metallic wiring layer 31 lifting from the first flattening insulation layer 22 can be prevented.
Patent JP-H01223365-A (JP)
Title: Photoelectrical electro-optic device
Inventor: TAKEUCHI ATSUSHI
IPC: G01R19/00
Filed: 1988-03-03
Abstract: PURPOSE:To enable measurement of a voltage waveform of a semiconductor device, removing influences of changes in a waveform during the propagation through a transmission line, by setting the semiconductor device with which a part of a first branch transmission line between an optical semiconductor device and an electro-optic device is replaced. CONSTITUTION:An optical semiconductor device 1 and transmission line 2 and first and second branch transmission lines 3 and 4 are formed on a semiconductor substrate 21. A semiconductor device 6 and the first and second branch transmission lines 3 and 4 are formed on a semiconductor substrate 21 and the first and second branch transmission lines 3 and 4 are formed on an electro-optic device 5 (electro-optic crystal 15). Then, the first and second branch transmission lines 3 and 4 are connected respectively with a wire bonding. Then, light for detecting a voltage waveform is made incident into a part on an electro-optic crystal 51 between the first branch transmission line 3 and the second branch transmission lines 4 separately at an equal distance from the optical semiconductor device 1 to be detected as transmission light. This enables measurement of a voltage waveform of the semiconductor device, removing influences of waveform change during the propagation through the transmission lines.
Patent JP-H07257492-A (JP)
Title: Intake dust for aircraft
Inventor: KOEDA KAZUO
IPC: G01S7/38
Filed: 1994-03-22
Abstract: PURPOSE:To provide a duct for an aircraft of light weight by reducing a reflected radio wave without obstructing a flow of inflow air. CONSTITUTION:In this constitution, an intake duct for an aircraft comprises a radio wave transmissible material-made outer plate 2 formed of a part in sufficiently thin plate thickness and a part in 1/4 wavelength plate thickness relating to the wavelength of an incident radio wave, radio wave absorbing material 3 of covering a required part in the periphery of the outer plate 2 and a radio wave reflecting material 4 of covering the periphery of the radio wave absorbing material 3.
Patent JP-S56147462-A (JP)
Title: Laser trimming method for resistor film
Inventor: NAKAMURA MASATOSHI
IPC: H01L27/01
Filed: 1980-04-17
Abstract: PURPOSE:To perform laser trimming for a T-shaped resistor film having a gap at the trimming position so that a notch is formed extending from the gap bottom after accurately setting the position on the basis of a film edge which is approximately parallel with said gap. CONSTITUTION:When a minute current is made to flow between electrodes 12 and 13 in order to detect an edge 11b of a T-shaped resistor film, the current flows, by- passing a gap 14. A minute notch 17 is formed so that the resistance varies by a given exceedingly small amount and at this time, the edge 11b of the resistor film is detected from the position of the minute laser spot. Then, the position which is a given distance away from the resistor film edge 11b is scanned by means of a trimming laser spot to form a notch 15. By said method, a trimming cut is made at a given position of the T-shaped resistor film, and a resistor element of U-shaped conductor path having a uniform width or which is narrow on one side can be formed. Accordingly, yield improves.
Patent JP-H10246664-A (JP)
Title: Liquid level detector
Inventor: SATO HAJIME
IPC: G01F23/36
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a resistance pattern applied on the surface of a resistance plate fixed on a bracket of this liquid level detector or fouling such as oxidization on the surface of the resistance pattern as caused by a tentacle during the period of the work of handling the liquid level detector or the like. SOLUTION: A liquid level detector is fixed on a bracket 22 while a shaft hole 25 is provided to rotatably pivot a base end part of a float arm 34 through a carrier 35. At the same time, a case 23 is fitted with a resistance plate 27 on which a mobile contact provided on the carrier 35 slides in contact therewith and a cover 29 is put on the case 23. An end face is formed on the carrier 35 in the rear of the cover 29. When the cover 29 is applied on the case 23, the end face is kept in contact with the internal side of the cover 29 to restrict changes, parallel with the direction of the axis of the shaft hole 25 of a bearing part, in the carrier 35 inserted through the shaft hole 25.
Patent JP-H01224317-A (JP)
Title: Cellular antibody production inhibitor
Inventor: EDA SHOEI
IPC: A61P37/06
Filed: 1988-03-04
Abstract: PURPOSE:To provide a cellular antibody production inhibitor having a cellular antibody production-inhibiting action and effective against chronic hepatitis, nephrotic syndrome, etc., by comprising phellodendrine or a salt thereof as an active ingredient. CONSTITUTION:A cellular antibody production inhibitor comprises phellodendrine of the formula or a salt thereof as an active ingredient. The compound of the formula is obtained by extracting a galenical Phellodendron amurense with methanol, concentrating the extract, dissolving the concentrated extract in water, shaking the solution together with ethyl acetate, distributing the shaken solution, subjecting the distributed ethyl acetate solution to a column chromatography to provide a crude fraction and further repeatedly subjecting the solution to the column chromatography. The galenical Phellodendron amurense is the periderm-free bark of Phellodendron amurense RUPR. of Rutaceae or the same genus plant and has been used from old times for spasmolytic, stomachine and antibacterial purposes.